.child {
    background-color: rgb(255, 0, 0);
    text-decoration: none ;
    }
    .con{
        padding-top: 100px;
        text-align: center;
    }
    .but{
        border-radius:1em ;
        background-color: rgba(3, 3, 202, 0.747);
        color: white;
        margin-left: 15px;
        width: 100px;
        height: 35px;
        cursor: pointer;
        text-align: center;
    }
    .log{
        padding-top: 100px;
        padding-left: 15px;
        padding-bottom: 40px;
    }
    .des{
        border-radius: 0.9em;
        height: 25px;
        border-color: rgb(0, 0, 0);
    }
    .but:hover
{
    background-color: darkblue
}
.re{
    text-align: center;
    padding-left: 0.5%;
}